Re: [PATCH 2/8] KVM: x86: cleanup kvm_apic_match_*()

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2015-01-30 09:52+0100, Paolo Bonzini:
> On 29/01/2015 22:48, Radim Krčmář wrote:
> > The majority of this patch turns
> >   result = 0; if (CODE) result = 1; return result;
> > into
> >   return CODE;
> > because we return bool now.
> 
> Added a bunch of "!= 0" to avoid automagic conversion to bool.

(I haven't checked it earlier ... sorry.)

> > -		if (((logical_id >> 4) == (mda >> 0x4))
> > -		    && (logical_id & mda & 0xf))
> > -			result = 1;
> > -		break;
> > +		return ((logical_id >> 4) == (mda >> 4))
> > +		       && (logical_id & mda & 0xf);

was merged as

+		return ((logical_id >> 4) == (mda >> 4))
+		       && (logical_id & mda & 0xf) != 0;

but it has to be parenthesized ('&&' has lower precedence than '!=').
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